CN220915086U - Miniature motor with heat radiation structure - Google Patents

Abstract

The utility model provides a miniature motor with a heat dissipation structure, comprising: the novel cooling device comprises a bottom shell, a main body machine, a rotating shaft and a top shell, wherein the top end of the bottom shell is provided with the even top shell, the main body machine is fixedly arranged inside the bottom shell, the rotating shaft is fixedly arranged at the output end of the main body machine and is rotationally connected with the bottom shell, a heat conducting device is fixedly arranged inside the bottom shell, a cooling device is fixedly arranged on the side face of the rotating shaft and comprises a rotating rod and fan blades, the rotating rod is symmetrically arranged inside the bottom shell, and compared with a traditional micro motor, the novel cooling device can automatically and stably remove redundant heat inside the novel cooling device.

Description

Miniature motor with heat radiation structure

Technical Field

The present disclosure relates to a micro motor, and particularly to a micro motor with a heat dissipation structure.

Background

The miniature motor is a driving part of service and various electronic products, is small in size, can be more conveniently installed inside the electronic products, is high in temperature due to long running time and narrow product inner space when the miniature motor is used, and is not additionally provided with a heat radiating device because of small size, so that the heat radiating effect of the miniature motor is not ideal, and various works cannot be stably and efficiently completed by auxiliary equipment.

Therefore, there is a need to provide a new micro-motor with a heat dissipation structure to solve the above-mentioned problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides the miniature motor with the heat dissipation structure, which is convenient and practical.

The micro motor with heat dissipation structure provided by the utility model comprises: the cooling device comprises a rotating rod and fan blades, the rotating rod is symmetrically arranged in the bottom shell, the fan blades are fixedly arranged outside the rotating rod, and a reinforcing device is fixedly arranged between the bottom shell and the top shell.

Preferably, the heat-conducting device is also arranged in the top shell, so that the multi-angle heat dissipation of the main body machine is facilitated in use, and the heat dissipation effect of the equipment is guaranteed.

Preferably, the heat conduction device comprises a fixed plate, cooling fins, an air outlet and an air deflector, wherein the fixed plate is fixedly arranged inside the bottom shell, the cooling fins are fixedly arranged outside the fixed plate at equal intervals, the air outlet is formed inside the bottom shell, and the air deflector is fixedly arranged inside the air outlet.

Preferably, the arc notch has been seted up on the fin top, and in use is more stable through the seting up of notch, makes things convenient for the fin laminating main part machine surface.

Preferably, the cooling device comprises a side plate, a first gear and a second gear, the side plate is symmetrically and fixedly arranged in the bottom shell, the rotating rod is rotationally connected with the side plate, the first gear is fixedly arranged outside the rotating shaft, the second gear is fixedly arranged outside the rotating rod, and the first gear is meshed with the second gear.

Preferably, the fan blades are made of a plurality of groups of inclined aluminum plates, so that the stability of the equipment in use is ensured, and the service life of the equipment is prolonged.

Preferably, the reinforcing device comprises a connecting plate, a thread groove, a threaded rod and a nut, wherein the connecting plate is symmetrically and fixedly arranged on the side surfaces of the bottom shell and the top shell, the thread groove is commonly formed in the connecting plate, the threaded rod is arranged in the thread groove in a threaded manner, and the nut is arranged in the threaded rod in an externally threaded manner.

Preferably, the screw rod top end is fixedly provided with a rotating block, and in use, the rotating block is utilized to rapidly and stably rotate the screw rod, so that the working efficiency of the equipment is ensured.

Compared with the related art, the micro motor with the heat dissipation structure provided by the utility model has the following advantages that

The beneficial effects are that:

The utility model provides a miniature motor with a heat dissipation structure:

Through the use of heat conduction device and heat sink, can be automatic, stable get rid of the inside unnecessary heat of equipment, and utilize the rotation of pivot self in the use, provide power for other parts, do not need additional dress other drive parts, save electric power, also can be more stable cool down the processing for the working quality of equipment self is more perfect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a second schematic diagram of the overall structure of the present utility model;

FIG. 3 is a third schematic diagram of the overall structure provided by the present utility model;

Fig. 4 is a schematic structural diagram of a heat conducting device according to the present utility model;

FIG. 5 is a schematic diagram of a cooling device according to the present utility model;

Fig. 6 is a schematic structural diagram of a reinforcing apparatus according to the present utility model.

Reference numerals in the drawings: 1. a bottom case; 2. a main body machine; 3. a rotating shaft; 4. a top shell; 5. a heat conduction device; 51. a fixing plate; 52. a heat sink; 53. an air outlet; 54. an air deflector; 6. a cooling device; 61. a side plate; 62. a first gear; 63. a second gear; 64. a rotating rod; 65. a fan blade; 7. a reinforcing device; 71. a connecting plate; 72. a thread groove; 73. a threaded rod; 74. and (3) a nut.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, 2, 3, 4, 5 and 6 in combination, the micro motor with heat dissipation structure includes: a bottom shell 1, a main body machine 2, a rotating shaft 3 and a top shell 4.

Embodiment one:

In a specific implementation process, as shown in fig. 1, 2 and 3, a bottom shell 1, a main body machine 2, a rotating shaft 3 and a top shell 4 are arranged at the top end of the bottom shell 1, the main body machine 2 is fixedly arranged inside the bottom shell 1, the rotating shaft 3 is fixedly arranged at the output end of the main body machine 2, the rotating shaft 3 is rotationally connected with the bottom shell 1, a heat conducting device 5 is fixedly arranged inside the bottom shell 1, a cooling device 6 is fixedly arranged on the side surface of the rotating shaft 3 inside the bottom shell 1, the cooling device 6 comprises a rotating rod 64 and a fan blade 65, the rotating rod 64 is symmetrically and rotationally arranged inside the bottom shell 1, the fan blade 65 is fixedly arranged outside the rotating rod 64, and a reinforcing device 7 is fixedly arranged between the bottom shell 1 and the top shell 4.

In use, through placing equipment to the target position, then through the use of main part machine 2 and pivot 3, provide power for other parts, when pivot 3 rotates, can get rid of for the inside unnecessary heat of equipment voluntarily through the use of heat sink 6 and heat conduction device 5, and because the use of reinforcing apparatus 7, the convenience is inspected the inside condition of equipment for the working quality of equipment self is more perfect.

Referring to fig. 1, a heat conducting device 5 is also installed in the top shell 4, so that the multi-angle heat dissipation of the main body machine 2 is facilitated in use, and the heat dissipation effect of the equipment is guaranteed.

Referring to fig. 4, the heat conducting device 5 includes a fixing plate 51, a heat sink 52, an air outlet 53 and an air deflector 54, the fixing plate 51 is fixedly installed inside the bottom shell 1, the heat sink 52 is fixedly installed outside the fixing plate 51 at equal intervals, the air outlet 53 is opened inside the bottom shell 1, and the air deflector 54 is fixedly installed inside the air outlet 53.

In use, the fixing plate 51 is used for fixing the positions of the plurality of groups of cooling fins 52, so that the cooling fins 52 can be tightly attached to the surface of the main body machine 2, internal heat is guided, and then the air with the heat in the interior can be automatically discharged through the use of the air outlet 53 and the air deflector 54, so that the temperature of the equipment can be effectively reduced.

Referring to fig. 4, the top ends of the cooling fins 52 are provided with arc-shaped slots, so that the cooling fins 52 are more stable when attached to the surface of the main body machine 2 through the opening of the slots in use.

Referring to fig. 5, the cooling device 6 includes a side plate 61, a first gear 62 and a second gear 63, the side plate 61 is symmetrically and fixedly installed inside the bottom shell 1, a rotating rod 64 is rotatably connected with the side plate 61, the first gear 62 is fixedly installed outside the rotating shaft 3, the second gear 63 is fixedly installed outside the rotating rod 64, and the first gear 62 is engaged with the second gear 63.

In use, the first gear 62 rotates by the start of the rotating shaft 3, then the rotating rod 64 rotates by the conduction of the second gear 63, and the rotation of the side fan blade 65 is completed, so that the internal redundant heat is removed.

Referring to fig. 5, the fan blade 65 is made of a plurality of groups of inclined aluminum plates, so that stability of the device in use is guaranteed, and service life of the device is prolonged.

Referring to fig. 6, the reinforcing apparatus 7 includes a connection plate 71, a thread groove 72, a threaded rod 73 and a nut 74, wherein the connection plate 71 is symmetrically and fixedly installed on the sides of the bottom shell 1 and the top shell 4, the thread groove 72 is commonly formed in the connection plate 71, the threaded rod 73 is installed in the thread groove 72, and the nut 74 is installed in the external thread of the threaded rod 73.

In use, the bottom shell 1 and the top shell 4 are attached together, then the threaded grooves 72 in the connecting plate 71 are aligned, and the threaded rods 73 and the nuts 74 are used for completing quick disassembly and assembly of the component shells, so that the internal components can be conveniently inspected.

Referring to fig. 6, a rotating block is fixedly installed at the top end of the threaded rod 73, and in use, the threaded rod 73 can be rapidly and stably rotated by using the rotating block, so that the working efficiency of the equipment is ensured.

Embodiment two:

Referring to fig. 4, a certain distance is left between the cooling fins 52, so that in use, wind generated by the fan blades 65 can enter into gaps between the cooling fins 52 to remove excessive heat.

Working principle: the miniature motor with the heat radiation structure is characterized in that when the miniature motor with the heat radiation structure is used, equipment is placed at a target position, then the main body machine 2 and the rotating shaft 3 are used, power is supplied to other parts, when the rotating shaft 3 rotates, the temperature of the equipment can be effectively reduced through the use of the cooling device 6 and the heat conducting device 5, the first gear 62 rotates by itself through the start of the rotating shaft 3, then the rotating rod 64 rotates by itself under the conduction of the second gear 63, the rotation of the side fan blades 65 is completed, the internal redundant heat is removed, the positions of the plurality of groups of cooling fins 52 are fixed through the use of the fixing plate 51, the cooling fins 52 can be tightly attached to the surface of the main body machine 2, the internal heat is guided, then the air with the heat inside can be automatically discharged through the use of the air outlet 53 and the air conducting plate 54, the internal redundant heat of the equipment can be automatically removed, and the internal condition of the equipment can be conveniently checked through the use of the reinforcing device 7, the internal condition of the equipment is attached together through the bottom shell 1 and the top shell 4, the threaded grooves 72 and the internal connecting plate 71 are aligned, the threaded grooves 73 and the threaded rod 74 are used, the threaded nut is installed in a finished, and the internal part is convenient to be assembled, and the device is convenient to disassemble.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims (8)

1. A miniature motor with a heat dissipating structure, comprising: drain pan (1), main part machine (2), pivot (3) and top shell (4), drain pan (1) top sets up even top shell (4), drain pan (1) inside fixed mounting has main part machine (2), main part machine (2) output fixed mounting has pivot (3), pivot (3) are connected with drain pan (1) rotation, drain pan (1) inside fixed mounting has heat conduction device (5), drain pan (1) inside is located pivot (3) side fixed mounting and has heat sink (6), heat sink (6) include bull stick (64) and flabellum (65), drain pan (1) inside symmetry rotation is installed bull stick (64), bull stick (64) outside fixed mounting has flabellum (65), fixed mounting has reinforcing apparatus (7) between drain pan (1) and top shell (4).

2. A micromotor with heat dissipation structure according to claim 1, characterized in that the top shell (4) is internally provided with heat conducting means (5) as well.

3. The micro motor with the heat radiation structure according to claim 1, wherein the heat conducting device (5) comprises a fixing plate (51), heat radiating fins (52), an air outlet (53) and an air deflector (54), the fixing plate (51) is fixedly installed inside the bottom shell (1), the heat radiating fins (52) are fixedly installed outside the fixing plate (51) at equal intervals, the air outlet (53) is formed inside the bottom shell (1), and the air deflector (54) is fixedly installed inside the air outlet (53).

4. A micromotor with a heat dissipation structure according to claim 3, characterized in that the top ends of the heat sinks (52) are provided with arc-shaped notches.

5. The micro motor with the heat radiation structure according to claim 1, wherein the cooling device (6) comprises a side plate (61), a first gear (62) and a second gear (63), the side plate (61) is symmetrically and fixedly installed inside the bottom shell (1), the rotating rod (64) is rotationally connected with the side plate (61), the first gear (62) is fixedly installed outside the rotating shaft (3), the second gear (63) is fixedly installed outside the rotating rod (64), and the first gear (62) is meshed with the second gear (63).

6. The micro motor with heat dissipation structure according to claim 5, wherein the fan blades (65) are made of a plurality of groups of inclined aluminum plates.

7. The micro motor with the heat radiation structure according to claim 1, wherein the reinforcement device (7) comprises a connecting plate (71), a thread groove (72), a threaded rod (73) and a nut (74), the connecting plate (71) is symmetrically and fixedly installed on the side surfaces of the bottom shell (1) and the top shell (4), the thread groove (72) is jointly formed in the connecting plate (71), the threaded rod (73) is installed in the thread groove (72) in a threaded manner, and the nut (74) is installed in the threaded rod (73) in an externally threaded manner.

8. The micro motor with heat dissipation structure according to claim 7, wherein the top end of the threaded rod (73) is fixedly provided with a rotating block.